<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <title>后台管理 | 登录</title>
  <!-- Tell the browser to be responsive to screen width -->
  <meta content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" name="viewport">
  <!-- Bootstrap 3.3.7 -->
  <link rel="stylesheet" href="bower_components/bootstrap/dist/css/bootstrap.min.css">
  <!-- Font Awesome -->
  <link rel="stylesheet" href="bower_components/font-awesome/css/font-awesome.min.css">
  <!-- Ionicons -->
  <link rel="stylesheet" href="bower_components/Ionicons/css/ionicons.min.css">
  <!-- Theme style -->
  <link rel="stylesheet" href="dist/css/AdminLTE.min.css">
  <!-- iCheck -->
  <link rel="stylesheet" href="plugins/iCheck/square/blue.css">

  <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
  <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
  <!--[if lt IE 9]>
  <script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
  <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
  <![endif]-->

  <style>
    body{
      background-size:100% 100%;
      background-image:  url("login.jpeg") ;
      background-attachment:fixed;;
    }
  </style>

  <!-- Google Font -->
</head>
<body class="hold-transition login-page" >
<div class="login-box">
  <div class="login-logo">
    <a href="#"><b>物业</b>管理系统</a>
  </div>
  <!-- /.login-logo -->
  <div class="login-box-body" id="login-app">
    <p class="login-box-msg">登 录</p>

    <form method="post">
      <div class="form-group has-feedback">
        <input type="text" id="usernameId" name="username" v-model="userName" class="form-control" placeholder="用户名">
        <span class="glyphicon glyphicon-envelope form-control-feedback"></span>
      </div>
      <div class="form-group has-feedback">
        <input type="password" id="passwordId" name="password" v-model="password" class="form-control" placeholder="密码">
        <span class="glyphicon glyphicon-lock form-control-feedback"></span>
      </div>
     

      <div class="row">
        <div class="col-xs-8">
          <div class="checkbox icheck">
            <label>
              <input type="checkbox"> 记住我
            </label>
          </div>
        </div>
        <!-- /.col -->
        <div class="col-xs-4">
          <button type="button" class="btn btn-primary btn-block btn-flat btn-login" @click="login">登录</button>
        </div>
        <!-- /.col -->
      </div>
    </form>

  </div>
  <!-- /.login-box-body -->
</div>
<!-- /.login-box -->


<!--引入vue框架-->
<script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
<!--引入axios框架-->
<script src="https://cdn.bootcdn.net/ajax/libs/axios/0.21.1/axios.min.js"></script>
<!-- jQuery 3 -->
<script src="bower_components/jquery/dist/jquery.min.js"></script>
<!-- Bootstrap 3.3.7 -->
<script src="bower_components/bootstrap/dist/js/bootstrap.min.js"></script>
<!-- iCheck -->
<script src="plugins/iCheck/icheck.min.js"></script>
<script>

  let loginApp=new Vue({
    el:'#login-app',
    data:{
      userName:'',
      password:''
    },
    methods:{
      login:function () {
        //1.获取表单数据
        let formdata=this.getFormData();
        if(!formdata){
          return;
        }
        //2.发栋axios的post的请求进行登录操作
        axios({
          method:'post',
          url:'/sys-users/login',
          data:formdata
        }).then(res=>{
          let result=res.data;
          if(result.state==2000){
            //登录成功,跳转主页
            location.href="/admin";
          }else{
            alert(result.message);
          }
        }).catch(e=>console.error(e.message))
      },
      getFormData:function () {
        let userName=this.userName;
        if(!userName){
          alert("请输入用户名!");
          return;
        }

        let password=this.password;
        if(!password){
          alert("请输入密码!");
          return;
        }

        let form= new FormData();
        form.append("userName",userName);
        form.append("password",password);
        return form;

      }
    }
  })
</script>
</body>
</html>
